Longitudinal grille PMZ 17x300 stainless steel, Z-profile strip light brown AZAPMZ01730026N9

Finishing Solution for Custom Duct Heater Installations

This finishing element is designed for situations where standard embedding of a duct heater in the floor is impossible or requires additional sealing. The longitudinal grille in version PMZ 17x300, made of stainless steel, connects with a decorative Z-profile strip in light brown, creating a visually cohesive frame for the unit. Such a set is essential where the heater trough is installed deeper than the floor level ("recessed") or when there is an uneven gap between the device and its surroundings. The Z-profile not only masks this transition but also provides a physical base for the stable installation of the decorative grille itself.

Application and Functionality in Challenging Installation Conditions

The primary function of this solution is to optically and technically seal the space around the heating and ventilation duct. Thanks to the use of a Z-shaped profile, it is possible to effectively cover the joint between the trough and the floor, eliminating the risk of unsightly gaps or unevenness. This is particularly useful for heaters installed below the final floor level, units laid at a slight angle relative to the floor plane, and in cases where uneven gaps occur due to installation tolerances or substrate specifics.

The profile is supplied as a complete set together with the decorative grille, simplifying logistics for the installer—no need to purchase components separately. The recommended installation method involves adhering the Z-profile to the floor using silicone sealant, ensuring a tight and durable joint without the need for aggressive mechanical fastening methods in visible areas.

Material Durability and Build Quality

The choice of stainless steel as the primary material guarantees resistance to corrosion and mechanical damage, which is crucial in areas exposed to moisture or intensive use (e.g., industrial halls, open-plan offices). The light brown color of the decorative profile allows for subtle integration with various interior color palettes without dominating the overall design. Solid construction ensures long-term operation under demanding environmental conditions.

It is important to note the technical limitations regarding the length of a single element—the maximum continuous length of a Z-type finishing profile is 390 cm. If the project requires a longer section (exceeding this value), the system must be assembled from at least two parts, which should be considered during project planning and ordering.

Key product dimensions are a length of 3 meters, a width of 17 cm, and a height of 2 cm. The total weight is approximately 17.2 kg, indicating robust construction from stainless steel. The light brown decorative profile and the Z-type construction form an integral part of the set supplied together with the decorative grille. Thanks to this set, installers can quickly and effectively complete the installation of a duct heater even in the most challenging geometric conditions, while the end user receives an aesthetically pleasing and durable interior finishing element.